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1 radius
['reɪdɪəs]1) mat. raggio m.2) (distance) raggio m.3) anat. radio m.* * *['reidiəs]1) ((plural radiuses) the area within a given distance from a central point: They searched within a radius of one mile from the school.) raggio2) ((plural radii) a straight line from the centre of a circle to its circumference.) raggio* * *radius /ˈreɪdɪəs/1 (geom.) raggio ( anche fig.): radius vector, raggio vettore; (mil.) radius of action, raggio d'azione; within a radius of ten miles, nel raggio di dieci miglia2 (anat.) radio● ( a Londra) the four-mile radius, il cerchio ( con raggio di quattro miglia) al cui centro sta Charing Cross.* * *['reɪdɪəs]1) mat. raggio m.2) (distance) raggio m.3) anat. radio m. -
2 radius ra·dius n
['reɪdɪəs] ['reɪdɪaɪ]radii pl Math fig raggio, Anat radio
См. также в других словарях:
radius — [rā′dē əs] n. pl. radii [rā′dēī΄] or radiuses [L, rod, spoke (of a wheel), hence radius, ray (of light), ? akin to radix,ROOT1] 1. a raylike or radial part, as a spoke of a wheel 2. a) any straight line extending from the center to the periphery… … English World dictionary
radius — n. 1) a cruising radius 2) in, within a radius of (within a radius of fifty miles) * * * [ reɪdɪəs] within a radius of (within a radius of fifty miles) a cruising radius in … Combinatory dictionary
radius — /ray dee euhs/, n., pl. radii / dee uy /, radiuses. 1. a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter. 2. the length of such a line. 3. any radial or… … Universalium
radius — n. & v. n. (pl. radii or radiuses) 1 Math. a a straight line from the centre to the circumference of a circle or sphere. b a radial line from the focus to any point of a curve. c the length of the radius of a circle etc. 2 a usu. specified… … Useful english dictionary
radius — ra•di•us [[t]ˈreɪ di əs[/t]] n. pl. di•i [[t] diˌaɪ[/t]] di•us•es 1) math. a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter 2) math. the length of such a… … From formal English to slang
radius — noun plural radii, (C) 1 the distance from the centre to the edge of a circle: The radius of the throwing circle should be 1.5 metres. 2 within a 10 mile/200 metre etc radius within a distance of 10 miles, 200 metres in all directions from a… … Longman dictionary of contemporary English
radius — ra|di|us [ˈreıdiəs] n plural radii [ diaı] [Date: 1500 1600; : Latin; Origin: ray, radius ] 1.) the distance from the centre to the edge of a circle, or a line drawn from the centre to the edge →↑diameter 2.) an area that covers a particular… … Dictionary of contemporary English
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within — with|in W1S2 [wıðˈın US wıðˈın, wıθˈın] prep, adv [: Old English; Origin: withinnan] 1.) a) before a certain period of time has passed ▪ We should have the test results back within 24 hours. ▪ He fell sick and died within a matter of weeks. ▪… … Dictionary of contemporary English
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